Cheap flights from Chicago to Buenos Aires
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Compare offers from the best airlines and travel agencies

If you are looking for a cheap flight from Chicago to Buenos Aires, Fly Scanner finds in seconds the most convenient offers for you by comparing available airline tickets from the best airlines and online travel agencies. From low cost flights to non-stop flights, Fly Scanner will propose you only the most convenient offers based on the selected filters.

Save money on your flight to Buenos Aires

With the Fly Scanner flight comparator you can also compare available offers for airports near Buenos Aires or on alternative dates, so you can consider other options that could save you money on your flight ticket. Also save time by filtering your search with direct flights only: the flight search engine will show you in no time the cheapest deals for flights Chicago - Buenos Aires non-stop.

Find the Chicago - Buenos Aires low cost flight you prefer

Fly Scanner, once you enter your departure and arrival cities, will compare thousands of offers based on your needs.

Filter your search

Fly Scanner offers the possibility to customize your search according to different criteria:

  • Only direct flights
  • Only flights of one airline
  • Only flights departing or arriving at a specific airport
Other filters allow you to check prices for nearby dates to save even more on your trip to Argentina.

Frequently Asked Questions

Frequently asked questions about flights from Chicago to Buenos Aires.

How much does a Chicago - Buenos Aires flight cost?

The availability of airline tickets can vary greatly depending on the time of year and destination. This information is currently unavailable for flights from Chicago to Buenos Aires.

How far is Chicago from Buenos Aires?

Chicago is about 5598 mi from Buenos Aires.

What are the airports in Buenos Aires?

At Buenos Aires there are 3 airports: El Palomar, Jorge Newbery, Ministro Pistarini.

What are the airports in Chicago?

At Chicago there are 3 airports: Midway, O'Hare, Rockford.

What are the most popular destinations searched for in Argentina?

The most searched cities in Argentina according to our users are: Buenos Aires, Córdoba, Mendoza, Salta, San Carlos de Bariloche.

What is the cheapest month to fly from Chicago to Buenos Aires?

The cheapest month to fly from Chicago to Buenos Aires is March.

What is the most expensive month to fly from Chicago to Buenos Aires?

The most expensive month to fly from Chicago to Buenos Aires is June.

What is the best day of the week to fly from Chicago to Buenos Aires?

For flights from Chicago to Buenos Aires Saturday is on average the cheapest day to fly, while Saturday is the most expensive day to fly.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more